Nishikawa Health Pillow Recommended by Doctors, Neck Comfort Sleep, Low Height, Buckwheat Shell-Touch Pipe, Supervised by a Medical Doctor, For Those Seeking Cervical Spine Stability, Ideal Sleeping Posture, Suitable for Back and Side Sleepers, Height Adjustable, Washable, Good Sleep, Pillow, White, EH93052944 ‐ Mercari: Shop from Japan